US2447474A - Device for expanding rubber rings - Google Patents
Device for expanding rubber rings Download PDFInfo
- Publication number
- US2447474A US2447474A US569406A US56940644A US2447474A US 2447474 A US2447474 A US 2447474A US 569406 A US569406 A US 569406A US 56940644 A US56940644 A US 56940644A US 2447474 A US2447474 A US 2447474A
- Authority
- US
- United States
- Prior art keywords
- studs
- members
- rubber rings
- expanding rubber
- pair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D1/00—Surgical instruments for veterinary use
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53657—Means to assemble or disassemble to apply or remove a resilient article [e.g., tube, sleeve, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53657—Means to assemble or disassemble to apply or remove a resilient article [e.g., tube, sleeve, etc.]
- Y10T29/53661—Nipple to nursing bottle
Definitions
- the invention relates to devices for expanding rubber rings and the like, and has for its object, the provision for the aforesaid purpose, of an improved form of device, which enables rubber rings and the like to be expanded and readily applied to animals, and objects as may be required, to perform a particular function.
- a device for expanding rubber rings and the like, to enable them to be placed on animals, or objects for a particular purpose comprising pivoted together members having mounted in association therewith, studs, adapted to be operated by said members to become grouped close together to enable a rubber ring or the like to be placed therearound, said studs being arranged so that members of one pair thereof, are moved each other, while the members of another pair of studs are moved from each other and also from the studs of the first mentioned pair thereof, under reverse operation of the pivoted together members, so as to expand said rubber ring or the like and enable it to be placed on the animal or object.
- Figure 1 is a view of the improved device showing same closed, and with the studs grouped closely together to receive a ring to be expanded, and
- Figure 2 shows the device with a ring expanded thereon by the opened out studs.
- the jaw members I which are pivoted together at 2, and provided with handles 3, can conveniently be formed from sheet metal shaped and doubled or otherwise formed to the required shape and so as to obtain the necessary strength.
- Each jaw member I is provided with a stud 4 which is formed on or is carried by an arm 5 made to extend from the jaw end, so that when the jaw members I are closed, the two studs 4 are brought close together.
- each jaw member I There is also provided on each jaw member I, a sliding stud 6, the latter being formed on or carried by a, rod 7 slidable through the jaw member l, and connected to connecting links 8 between the handles 3.
- the rods 1 are of such a length, and the links 8 are so positioned, that when the jaw members i are closed, the sliding studs 6 are located close 3 Claims. (Cl. 128--319) together, and also close to the close together nonsliding studs 4 on the arms 5.
- the jaw members I Upon the handles 3 being moved together, the jaw members I are opened, to move the nonsliding studs 4 from each other, also the sliding studs 6 from each other, while the bringing together or closing of the links 8 operates the rods 1 to move the sliding studs 6 away from the nonsliding studs 4 whereby a rubber ring 9 which has been placed around the studs 4 and 6 when grouped together, is expanded.
- the expansion of the ring 9 by the improved device herein described enables it to be conveniently used in the bloodless castration of lambs by being applied to and released around the purse between the testicles and the body of the animal, but it is to be understood that the improved device can be used for expanding a rubber ring or the like to be applied to an animal or object for any particular purpose other than that herein mentioned.
- a device for castrating animals through the application of elastic rings and the like comprising a pair of members pivoted together, a jaw at the outer end and a handle at the inner end of each of said members, four studs operated by said members so as to be grouped together when said jaws are closed and to be opened out to expand a ring placed thereabout when said laws are moved apart, said studs comprising a pair fixed on said members, respectively, .tfor movement therewith and a pair of related to said members, respectively, for movement relative to said first pair, and movement relative to each other, means on said jaws for supporting said movable studs for substantial longitudinal movement in relation to the studs fixed on said jaws and for transverse movement with relation to each other, when said jaws are moved apart, and means on said handles for imparting said movements to said supporting means.
Description
Augc 1948- I A. o. HAMMOND. 447,4174
DEVICE FOR EXPANDING RUBBER RINGS Filed Dec. 22, 1944 Iatented Aug. 17, 1943 DEVICE FOR EXPANDING RUBBER RINGS Arthur Oswald Hammond, Blenheim, New Zealand, assignor, by mesne assignments, to Elastrator Company Limited, Blenheim, New Zealand Application December 22, 1944, Serial No. 569,406 In New Zealand May 12, 1943 Section 1, Public Law 690, August 8, 1946 Patent expires May 12, 1963v The invention relates to devices for expanding rubber rings and the like, and has for its object, the provision for the aforesaid purpose, of an improved form of device, which enables rubber rings and the like to be expanded and readily applied to animals, and objects as may be required, to perform a particular function.
According to the invention, there is provided a device for expanding rubber rings and the like, to enable them to be placed on animals, or objects for a particular purpose, comprising pivoted together members having mounted in association therewith, studs, adapted to be operated by said members to become grouped close together to enable a rubber ring or the like to be placed therearound, said studs being arranged so that members of one pair thereof, are moved each other, while the members of another pair of studs are moved from each other and also from the studs of the first mentioned pair thereof, under reverse operation of the pivoted together members, so as to expand said rubber ring or the like and enable it to be placed on the animal or object.
The invention will however be more particularly described with the aid of the accompanying drawing wherein Figure 1 is a view of the improved device showing same closed, and with the studs grouped closely together to receive a ring to be expanded, and
Figure 2 shows the device with a ring expanded thereon by the opened out studs.
The jaw members I which are pivoted together at 2, and provided with handles 3, can conveniently be formed from sheet metal shaped and doubled or otherwise formed to the required shape and so as to obtain the necessary strength.
Each jaw member I is provided with a stud 4 which is formed on or is carried by an arm 5 made to extend from the jaw end, so that when the jaw members I are closed, the two studs 4 are brought close together.
There is also provided on each jaw member I, a sliding stud 6, the latter being formed on or carried by a, rod 7 slidable through the jaw member l, and connected to connecting links 8 between the handles 3.
The rods 1 are of such a length, and the links 8 are so positioned, that when the jaw members i are closed, the sliding studs 6 are located close 3 Claims. (Cl. 128--319) together, and also close to the close together nonsliding studs 4 on the arms 5.
Upon the handles 3 being moved together, the jaw members I are opened, to move the nonsliding studs 4 from each other, also the sliding studs 6 from each other, while the bringing together or closing of the links 8 operates the rods 1 to move the sliding studs 6 away from the nonsliding studs 4 whereby a rubber ring 9 which has been placed around the studs 4 and 6 when grouped together, is expanded.
The expansion of the ring 9 by the improved device herein described enables it to be conveniently used in the bloodless castration of lambs by being applied to and released around the purse between the testicles and the body of the animal, but it is to be understood that the improved device can be used for expanding a rubber ring or the like to be applied to an animal or object for any particular purpose other than that herein mentioned.
What I do claim and desire to obtain by Letters Patent of the United States of America is:
1. A device for castrating animals through the application of elastic rings and the like comprising a pair of members pivoted together, a jaw at the outer end and a handle at the inner end of each of said members, four studs operated by said members so as to be grouped together when said jaws are closed and to be opened out to expand a ring placed thereabout when said laws are moved apart, said studs comprising a pair fixed on said members, respectively, .tfor movement therewith and a pair of related to said members, respectively, for movement relative to said first pair, and movement relative to each other, means on said jaws for supporting said movable studs for substantial longitudinal movement in relation to the studs fixed on said jaws and for transverse movement with relation to each other, when said jaws are moved apart, and means on said handles for imparting said movements to said supporting means.
2. A device as claimed in claim 1 wherein the studs which are fixed on the jaws are carried by arms which extend longitudinally therefrom, and the supporting means are rods which are slidably mounted in the jaws and have their inner ends pivoted to the means for imparting movement, between the handles.
' REFERENCES CITED The following references are of record in the file of this patent:
Number Number UNITED STATES PATENTS Name Date Heaton Dec. 14, 1920 Ziegler Sept. 4, 1928 FOREIGN PATENTS Country Date Great Britain Oct 1, 1941
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ2447474X | 1943-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
US2447474A true US2447474A (en) | 1948-08-17 |
Family
ID=19924144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US569406A Expired - Lifetime US2447474A (en) | 1943-05-12 | 1944-12-22 | Device for expanding rubber rings |
Country Status (1)
Country | Link |
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US (1) | US2447474A (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2561286A (en) * | 1947-11-11 | 1951-07-17 | Montgomery Alan Yalden | Device for applying emasculating rings |
US2582640A (en) * | 1950-05-09 | 1952-01-15 | Maddox Claude | Castrating band applying tool |
US2619964A (en) * | 1949-10-22 | 1952-12-02 | Max W Thaete | Applicator for ligatures |
US2647006A (en) * | 1950-12-26 | 1953-07-28 | Irving B Coyle | Tongs |
US2840082A (en) * | 1957-04-04 | 1958-06-24 | Joseph E Salvatore | Elastic band expanding device |
US3186333A (en) * | 1963-11-01 | 1965-06-01 | Kett Tool Co | Rubber band stretching apparatus |
US4223673A (en) * | 1978-10-11 | 1980-09-23 | Harris William J | Device for puckering the flesh to assist in injections |
US4370979A (en) * | 1981-04-21 | 1983-02-01 | Erickson Dale L | Suspensory urinal sheath expander |
US4416275A (en) * | 1981-12-21 | 1983-11-22 | Omley Herbert A | Apparatus for applying a urine receptacle to a male |
US4470241A (en) * | 1982-05-21 | 1984-09-11 | Salinas Valley Engineering & Manufacturing, Inc. | Apparatus for bunching, trimming, and banding vegetables |
US4484918A (en) * | 1981-12-21 | 1984-11-27 | Omley Herbert A | Method and tool for expanding a resilient ring for sliding over and positioning on a penis for anchoring a resilient catheter thereto |
US4921423A (en) * | 1989-02-28 | 1990-05-01 | Tp Orthodontics, Inc. | Orthodontic ligature gun |
US5014407A (en) * | 1989-09-28 | 1991-05-14 | Boughten Larry R | Tube expanding device |
US5575643A (en) * | 1995-02-27 | 1996-11-19 | Green; William F. | Orthodontic tool |
US6748640B2 (en) * | 2001-01-26 | 2004-06-15 | Komatsu Ltd. | Ring installation method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1362308A (en) * | 1920-02-14 | 1920-12-14 | Heaton Frederick | Means for use in the insertion of rigid fittings within rubber rings or cylinders |
US1683119A (en) * | 1927-09-21 | 1928-09-04 | Charles E Ziegler | Umbilical clamp tool |
GB539998A (en) * | 1940-09-16 | 1941-10-01 | Emil Siegrist | Improved tool for use in stretching rubber tubing |
-
1944
- 1944-12-22 US US569406A patent/US2447474A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1362308A (en) * | 1920-02-14 | 1920-12-14 | Heaton Frederick | Means for use in the insertion of rigid fittings within rubber rings or cylinders |
US1683119A (en) * | 1927-09-21 | 1928-09-04 | Charles E Ziegler | Umbilical clamp tool |
GB539998A (en) * | 1940-09-16 | 1941-10-01 | Emil Siegrist | Improved tool for use in stretching rubber tubing |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2561286A (en) * | 1947-11-11 | 1951-07-17 | Montgomery Alan Yalden | Device for applying emasculating rings |
US2619964A (en) * | 1949-10-22 | 1952-12-02 | Max W Thaete | Applicator for ligatures |
US2582640A (en) * | 1950-05-09 | 1952-01-15 | Maddox Claude | Castrating band applying tool |
US2647006A (en) * | 1950-12-26 | 1953-07-28 | Irving B Coyle | Tongs |
US2840082A (en) * | 1957-04-04 | 1958-06-24 | Joseph E Salvatore | Elastic band expanding device |
US3186333A (en) * | 1963-11-01 | 1965-06-01 | Kett Tool Co | Rubber band stretching apparatus |
US4223673A (en) * | 1978-10-11 | 1980-09-23 | Harris William J | Device for puckering the flesh to assist in injections |
US4370979A (en) * | 1981-04-21 | 1983-02-01 | Erickson Dale L | Suspensory urinal sheath expander |
US4416275A (en) * | 1981-12-21 | 1983-11-22 | Omley Herbert A | Apparatus for applying a urine receptacle to a male |
US4484918A (en) * | 1981-12-21 | 1984-11-27 | Omley Herbert A | Method and tool for expanding a resilient ring for sliding over and positioning on a penis for anchoring a resilient catheter thereto |
US4470241A (en) * | 1982-05-21 | 1984-09-11 | Salinas Valley Engineering & Manufacturing, Inc. | Apparatus for bunching, trimming, and banding vegetables |
US4921423A (en) * | 1989-02-28 | 1990-05-01 | Tp Orthodontics, Inc. | Orthodontic ligature gun |
US5014407A (en) * | 1989-09-28 | 1991-05-14 | Boughten Larry R | Tube expanding device |
US5575643A (en) * | 1995-02-27 | 1996-11-19 | Green; William F. | Orthodontic tool |
US6748640B2 (en) * | 2001-01-26 | 2004-06-15 | Komatsu Ltd. | Ring installation method |
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